The title includes a murder mystery plot devised by a serial killer who leaves messages to the authorities.

Sony in May began sale of the PS3 160GB Call of Duty: Black Ops Bundle, which includes the PS3 160GB hardware, a copy of Activision Blizzard Inc.’s Call of Duty: Black Ops, the Call of Duty: Black Ops First Strike DLC Pack, and a Dualshock 3 Controller at $299.99.